1. user-profile.component.ts: Added PopupNotificationDialogComponent when email for validating account has been sent.
2. login.component.ts: Added @Input() redirect: boolean = true; - if this is false do not redirect to home page.
3. add-account-dialog.component.html: Add parameter redirect="false" in <app-login>.
4. clone-dialog.component.html: [Bug fix] Truncate title of dataset and show tooltip in dmp clone popup.
5. i18n/: In language files added "USER-PROFILE.MERGING-EMAILS-DIALOG.TITLE" and "USER-PROFILE.MERGING-EMAILS-DIALOG.MESSAGE".